Dec 12
2014
SELL
Payment of exercise price or tax liability
$57,832
$42.43 p/Share
1,363
Reduced 2.06%
64,888
Common Stock
Dec 12
2014
BUY
Exercise of conversion of derivative security
-
3,625
Added 5.03%
68,513
Common Stock
Dec 08
2014
SELL
Payment of exercise price or tax liability
$232,653
$43.74 p/Share
5,319
Reduced 9.26%
52,101
Common Stock
Dec 08
2014
BUY
Exercise of conversion of derivative security
-
14,150
Added 17.6%
66,251
Common Stock
Dec 12
2013
SELL
Payment of exercise price or tax liability
$99,363
$38.07 p/Share
2,610
Reduced 4.74%
52,420
Common Stock
Dec 12
2013
BUY
Exercise of conversion of derivative security
-
5,000
Added 8.01%
57,420
Common Stock
Dec 08
2013
SELL
Payment of exercise price or tax liability
$280,187
$37.94 p/Share
7,385
Reduced 15.3%
40,880
Common Stock
Dec 08
2013
BUY
Exercise of conversion of derivative security
-
14,150
Added 20.45%
55,030
Common Stock
Mar 13
2013
SELL
Open market or private sale
$7,023,825
$35.34 p/Share
198,750
Reduced 80.46%
48,265
Common Stock
Mar 13
2013
BUY
Exercise of conversion of derivative security
$4,565,287
$22.97 p/Share
198,750
Added 67.2%
97,015
Common Stock
Dec 12
2012
SELL
Payment of exercise price or tax liability
$56,147
$32.38 p/Share
1,734
Reduced 3.82%
43,690
Common Stock
Dec 12
2012
BUY
Exercise of conversion of derivative security
-
4,575
Added 8.66%
48,265
Common Stock
Dec 08
2012
SELL
Payment of exercise price or tax liability
$191,134
$32.92 p/Share
5,806
Reduced 11.33%
45,424
Common Stock
Dec 08
2012
BUY
Exercise of conversion of derivative security
-
15,825
Added 23.6%
51,230
Common Stock
Jul 10
2012
SELL
Open market or private sale
$688,120
$29.49 p/Share
23,334
Reduced 39.72%
35,405
Common Stock
Jul 10
2012
BUY
Exercise of conversion of derivative security
$451,280
$19.34 p/Share
23,334
Added 28.43%
58,739
Common Stock
Mar 02
2012
SELL
Open market or private sale
$335,230
$29.95 p/Share
11,193
Reduced 24.02%
35,405
Common Stock
Mar 02
2012
BUY
Exercise of conversion of derivative security
$262,566
$21.11 p/Share
12,438
Added 24.39%
38,555
Common Stock
Dec 23
2011
SELL
Payment of exercise price or tax liability
$251,726
$27.32 p/Share
9,214
Reduced 21.24%
34,160
Common Stock
Dec 23
2011
BUY
Exercise of conversion of derivative security
-
20,075
Added 35.61%
36,295
Common Stock
Aug 22
2011
SELL
Open market or private sale
$51,553
$23.79 p/Share
2,167
Reduced 8.51%
23,299
Common Stock
Aug 22
2011
BUY
Exercise of conversion of derivative security
$37,294
$17.21 p/Share
2,167
Added 7.96%
25,049
Common Stock
Dec 08
2010
SELL
Payment of exercise price or tax liability
$114,586
$26.58 p/Share
4,311
Reduced 27.18%
11,549
Common Stock
Dec 08
2010
BUY
Exercise of conversion of derivative security
-
11,750
Added 33.52%
23,299
Common Stock
Dec 04
2010
SELL
Payment of exercise price or tax liability
$40,924
$26.25 p/Share
1,559
Reduced 11.84%
11,610
Common Stock